Marathon Industries 2.80/2.50-4- Flat-Free Hand Truck Tire – 3 in. Centered Hub — Ball Bearing.

Eliminate downtime with the Marathon Flat Free. Hand Truck / Utility Cart Tire and Wheel Assembly. The tire is 8.5" in diameter and is compatible with many types of utility equipment such as smaller hand trucks (dollies) and most types of utility carts featuring a rigid or swivel caster. It is made of solid. polyurethane foam that has the same bounce and handling feel as an air-filled tire. It won’t leave marks on any surfaces and will not deteriorate when left exposed to sun or moisture. Best of all. it’s guaranteed to never go flat. Note: not for highway use. The Marathon brand features a full line of air filled and flat free tire and wheel assemblies for lawn and garden and commercial/industrial equipment. This includes universal fit and exact match options to accommodate nearly every application. Count on Marathon for quality. easy-to-install products at a great value.

• 2.80/2.50-4 (8.5 diameter) with a 3 centered hub and 1/2 ball bearings.
• This tire and wheel assembly is commonly used as a caster wheel on utility carts as well as small hand trucks (dollies) and other utility equipment.
• Comes pre-mounted on a solid steel. silver wheel for quick and easy installation.
• Has the same feel and handling of an air-filled tire. but guaranteed to never go flat.
• Features a load capacity of 250 pounds and a sawtooth tread for the perfect balance of traction and maneuverability.